Pen with an indicating function for receiving a phone call

Abstract

A pen with an indicating function for receiving a call to a cell phone includes a sound and light electronic circuit arranged in an interior of the pen. The sound and light electronic circuit is composed of a battery, a light emitter, a speaker and a switch (maybe consisting of a manual switch and a call indicating switch of a cell phone connected in parallel). The light emitter is lit up by pressing the manual switch, and the light shines out through a transparent upper portion of the pen to make the pen look starkly to be used as indicating and lightening. The call indicating switch is electrified in case a call comes to the cell phone, with the light emitter lit up and the speaker sounded out together the cell phone electrified, improving a flaw that a call to the cell phone is hard to detect owing to its location placed.

1 . A pen with an indicating function for receiving a call to a cell phone, said pen comprising a sound and light electronic circuit provided in its interior, said sound and light circuit composed of a battery, a call indicating switch to be electrified by a call to a cell phone, a speaker and a light emitter, said pen having at least a transparent portion for the light of said light emitter to shine through out; said call indicating switch of said sound and light electronic circuit electrified in case a call comes to the cell phone to let said light emitter lit up and said speaker sounded out so that the user may be reminded of the call coming, said pen having an auxiliary function of calling attention of the user of the cell phone at the moment when a phone call comes.  
   
   
       2 . The pen with an indicating function for receiving a call to a cell phone as claimed in  claim 1 , wherein said sound and light electronic circuit is provided with a manual switch connected in series with said call indicating switch after said call indicating switch is connected in parallel with said speaker and said light emitter.  
   
   
       3 . The pen with an indicating function for receiving a call to a cell phone as claimed in  claim 1 , wherein said transparent portion of said pen is an upper portion.